/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 08:54:31,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 08:54:31,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 08:54:31,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 08:54:31,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 08:54:31,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 08:54:31,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 08:54:31,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 08:54:31,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 08:54:31,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 08:54:31,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 08:54:31,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 08:54:31,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 08:54:31,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 08:54:31,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 08:54:31,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 08:54:31,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 08:54:31,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 08:54:31,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 08:54:31,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 08:54:31,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 08:54:31,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 08:54:31,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 08:54:31,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 08:54:31,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 08:54:31,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 08:54:31,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 08:54:31,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 08:54:31,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 08:54:31,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 08:54:31,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 08:54:31,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 08:54:31,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 08:54:31,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 08:54:31,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 08:54:31,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 08:54:31,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 08:54:31,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 08:54:31,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 08:54:31,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 08:54:31,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 08:54:31,528 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 08:54:31,556 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 08:54:31,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 08:54:31,557 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 08:54:31,557 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 08:54:31,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 08:54:31,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 08:54:31,558 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 08:54:31,558 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 08:54:31,558 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 08:54:31,558 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 08:54:31,559 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 08:54:31,559 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 08:54:31,559 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 08:54:31,559 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 08:54:31,560 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 08:54:31,560 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 08:54:31,560 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 08:54:31,560 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 08:54:31,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 08:54:31,561 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 08:54:31,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 08:54:31,562 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 08:54:31,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 08:54:31,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 08:54:31,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 08:54:31,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 08:54:31,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 08:54:31,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 08:54:31,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 08:54:31,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 08:54:31,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 08:54:31,810 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 08:54:31,811 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 08:54:31,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-03 08:54:33,059 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 08:54:33,703 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 08:54:33,703 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-03 08:54:33,769 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a777a482/36bde3deb1b34b2a92c1086419fcbeb7/FLAGeba878783 [2023-04-03 08:54:33,783 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a777a482/36bde3deb1b34b2a92c1086419fcbeb7 [2023-04-03 08:54:33,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 08:54:33,787 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 08:54:33,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 08:54:33,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 08:54:33,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 08:54:33,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 08:54:33" (1/1) ... [2023-04-03 08:54:33,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457028a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:33, skipping insertion in model container [2023-04-03 08:54:33,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 08:54:33" (1/1) ... [2023-04-03 08:54:33,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 08:54:33,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 08:54:38,575 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[519506,519519] [2023-04-03 08:54:38,578 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[519651,519664] [2023-04-03 08:54:38,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 08:54:38,767 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 08:54:39,183 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[519506,519519] [2023-04-03 08:54:39,184 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i[519651,519664] [2023-04-03 08:54:39,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 08:54:39,464 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 08:54:39,470 INFO L208 MainTranslator]: Completed translation [2023-04-03 08:54:39,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39 WrapperNode [2023-04-03 08:54:39,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 08:54:39,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 08:54:39,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 08:54:39,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 08:54:39,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:39,979 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:40,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:40,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 08:54:40,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 08:54:40,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 08:54:40,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 08:54:40,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (1/1) ... [2023-04-03 08:54:40,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 08:54:40,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 08:54:40,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 08:54:40,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-03 08:54:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 08:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-03 08:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-03 08:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-03 08:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-03 08:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data_offset [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 08:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-03 08:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-04-03 08:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_module [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_exit_module [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_disable [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_irq_enable [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_up [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_down [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_reset [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_fix_features [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_features [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_probe [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_remove [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_sw_init [2023-04-03 08:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_open [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_close [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_tx_resources [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_tx [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rx_resources [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_rctl [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_configure_rx [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_tx_resources [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_unmap_and_free_tx_resource [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_ring [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_free_rx_resources [2023-04-03 08:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_ring [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_mac [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_multi [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_watchdog [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tso [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_csum [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_map [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_queue [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __ixgb_maybe_stop_tx [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_maybe_stop_tx [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_xmit_frame [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout [2023-04-03 08:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_tx_timeout_task [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_stats [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_change_mtu [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_stats [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_intr [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_tx_irq [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rx_checksum [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_copybreak [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clean_rx_irq [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_alloc_rx_buffers [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_enable [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_strip_disable [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_add_vid [2023-04-03 08:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_vlan_rx_kill_vid [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_restore_vlan [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_netpoll [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_error_detected [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_slot_reset [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_io_resume [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-03 08:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_43 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_46 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-03 08:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 08:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_59 [2023-04-03 08:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_106 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_107 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_110 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_112 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_114 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_117 [2023-04-03 08:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_118 [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_119 [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_120 [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_121 [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_122 [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mac_reset [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_adapter_stop [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_xpak_vendor [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_identify_phy [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_hw [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_init_rx_addrs [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mc_addr_list_update [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_hash_mc_addr [2023-04-03 08:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_mta_set [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_rar_set [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_vfta [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_vfta [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_fc [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_phy_reg [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_phy_reg [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_link [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_for_bad_link [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clear_hw_cntrs [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_on [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_led_off [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_bus_info [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_addr_valid [2023-04-03 08:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_link_reset [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_optics_reset_bcm [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_raise_clock [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_lower_clock [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_out_bits [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_shift_in_bits [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_setup_eeprom [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_standby_eeprom [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_clock_eeprom [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_cleanup_eeprom [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_wait_eeprom_command [2023-04-03 08:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_eeprom_checksum [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_update_eeprom_checksum [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_write_eeprom [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_read_eeprom [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_data [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_and_get_eeprom_data [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_word [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_mac_addr [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_pba_number [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ee_device_id [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_settings [2023-04-03 08:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_speed_duplex [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_settings [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_pauseparam [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_pauseparam [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_msglevel [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_msglevel [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs_len [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_regs [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom_len [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_eeprom [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_eeprom [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_drvinfo [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ringparam [2023-04-03 08:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ringparam [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_phys_id [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_sset_count [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_ethtool_stats [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_get_strings [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_set_ethtool_ops [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-03 08:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_56 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_57 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_validate_option [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgb_check_options [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 08:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 08:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-04-03 08:54:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 08:54:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 08:54:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 08:54:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 08:54:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-03 08:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 08:54:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-03 08:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-03 08:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-03 08:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-03 08:54:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-03 08:54:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-03 08:54:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 08:54:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 08:54:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 08:54:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 08:54:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 08:54:40,243 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_119 [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_121 [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_122 [2023-04-03 08:54:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_117 [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_118 [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2023-04-03 08:54:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-03 08:54:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-03 08:54:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_120 [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-04-03 08:54:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_59 [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data_offset [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-04-03 08:54:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_114 [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 08:54:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-03 08:54:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_106 [2023-04-03 08:54:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_107 [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_112 [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 08:54:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_110 [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_adapter_stop [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_hw [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_link [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_for_bad_link [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rar_set [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mc_addr_list_update [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_vfta [2023-04-03 08:54:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_mac_addr [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_pba_number [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_eeprom_checksum [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_options [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ethtool_ops [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_speed_duplex [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_up [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_down [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_reset [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rx_resources [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_tx_resources [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_rx_resources [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_free_tx_resources [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_stats [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_module [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_exit_module [2023-04-03 08:54:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_probe [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_remove [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_sw_init [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_open [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_close [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_tx [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_configure_rx [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_rctl [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_ring [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_ring [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_multi [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_watchdog [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_xmit_frame [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_stats [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_change_mtu [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_mac [2023-04-03 08:54:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_intr [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_tx_irq [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clean_rx_irq [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_alloc_rx_buffers [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_timeout_task [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_enable [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_strip_disable [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_add_vid [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_vlan_rx_kill_vid [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_restore_vlan [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_netpoll [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_error_detected [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_slot_reset [2023-04-03 08:54:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_io_resume [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_disable [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_irq_enable [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_fix_features [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_features [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_unmap_and_free_tx_resource [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tso [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_csum [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_map [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_tx_queue [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure __ixgb_maybe_stop_tx [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_maybe_stop_tx [2023-04-03 08:54:40,258 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_rx_checksum [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_copybreak [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgb_exit_module_14_2 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ixgb_init_module_14_7 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-03 08:54:40,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-03 08:54:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_41 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_43 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_46 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_56 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_57 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-03 08:54:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-03 08:54:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 08:54:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ee_device_id [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_data [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_on [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_led_off [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_hash_mc_addr [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mta_set [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_bus_info [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_link_reset [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_optics_reset_bcm [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_phy [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_hw_cntrs [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clear_vfta [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_init_rx_addrs [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_phy_reg [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_fc [2023-04-03 08:54:40,264 INFO L130 BoogieDeclarations]: Found specification of procedure mac_addr_valid [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_mac_reset [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_identify_xpak_vendor [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_phy_reg [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_word [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_read_eeprom [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_update_eeprom_checksum [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_write_eeprom [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_in_bits [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_shift_out_bits [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_standby_eeprom [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_wait_eeprom_command [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_cleanup_eeprom [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_raise_clock [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_lower_clock [2023-04-03 08:54:40,265 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_setup_eeprom [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_clock_eeprom [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_check_and_get_eeprom_data [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_settings [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_settings [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_pauseparam [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_pauseparam [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_msglevel [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_msglevel [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs_len [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_regs [2023-04-03 08:54:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom_len [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_eeprom [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_eeprom [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_drvinfo [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ringparam [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_ringparam [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_set_phys_id [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_sset_count [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_ethtool_stats [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_get_strings [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ixgb_validate_option [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 08:54:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 08:54:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-03 08:54:40,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-03 08:54:40,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 08:54:40,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-03 08:54:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 08:54:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2023-04-03 08:54:40,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 08:54:40,277 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 08:54:40,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 08:54:41,629 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 08:54:41,637 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 08:54:50,722 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 08:55:08,106 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 08:55:13,002 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 08:55:13,002 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-03 08:55:13,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 08:55:13 BoogieIcfgContainer [2023-04-03 08:55:13,010 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 08:55:13,012 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 08:55:13,013 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 08:55:13,015 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 08:55:13,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 08:54:33" (1/3) ... [2023-04-03 08:55:13,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ad348bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 08:55:13, skipping insertion in model container [2023-04-03 08:55:13,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 08:54:39" (2/3) ... [2023-04-03 08:55:13,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ad348bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 08:55:13, skipping insertion in model container [2023-04-03 08:55:13,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 08:55:13" (3/3) ... [2023-04-03 08:55:13,018 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-ixgb-ixgb.cil.i [2023-04-03 08:55:13,032 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 08:55:13,032 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-03 08:55:13,175 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 08:55:13,183 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1ad74ad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 08:55:13,183 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-03 08:55:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand has 4168 states, 2236 states have (on average 1.1847048300536673) internal successors, (2649), 2331 states have internal predecessors, (2649), 1394 states have call successors, (1394), 405 states have call predecessors, (1394), 404 states have return successors, (1390), 1341 states have call predecessors, (1390), 1390 states have call successors, (1390) [2023-04-03 08:55:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-04-03 08:55:13,239 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:55:13,240 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:55:13,240 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 08:55:13,245 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:55:13,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1167799907, now seen corresponding path program 1 times [2023-04-03 08:55:13,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:55:13,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68045952] [2023-04-03 08:55:13,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:55:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:55:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:55:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-04-03 08:55:22,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:55:22,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68045952] [2023-04-03 08:55:22,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68045952] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:55:22,773 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:55:22,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-03 08:55:22,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114125807] [2023-04-03 08:55:22,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:55:22,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-03 08:55:22,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:55:22,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-03 08:55:22,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-04-03 08:55:22,825 INFO L87 Difference]: Start difference. First operand has 4168 states, 2236 states have (on average 1.1847048300536673) internal successors, (2649), 2331 states have internal predecessors, (2649), 1394 states have call successors, (1394), 405 states have call predecessors, (1394), 404 states have return successors, (1390), 1341 states have call predecessors, (1390), 1390 states have call successors, (1390) Second operand has 8 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 3 states have call successors, (41), 3 states have call predecessors, (41), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2023-04-03 08:55:29,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:37,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:39,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:41,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:43,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:45,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:47,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:55:58,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:00,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:02,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:04,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:06,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:08,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:09,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:56:09,730 INFO L93 Difference]: Finished difference Result 7084 states and 9598 transitions. [2023-04-03 08:56:09,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-03 08:56:09,733 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 3 states have call successors, (41), 3 states have call predecessors, (41), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 182 [2023-04-03 08:56:09,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:56:09,776 INFO L225 Difference]: With dead ends: 7084 [2023-04-03 08:56:09,776 INFO L226 Difference]: Without dead ends: 3474 [2023-04-03 08:56:09,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2023-04-03 08:56:09,808 INFO L413 NwaCegarLoop]: 4307 mSDtfsCounter, 4680 mSDsluCounter, 19099 mSDsCounter, 0 mSdLazyCounter, 5136 mSolverCounterSat, 3 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4682 SdHoareTripleChecker+Valid, 23406 SdHoareTripleChecker+Invalid, 5152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 5136 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.6s IncrementalHoareTripleChecker+Time [2023-04-03 08:56:09,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4682 Valid, 23406 Invalid, 5152 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 5136 Invalid, 13 Unknown, 0 Unchecked, 45.6s Time] [2023-04-03 08:56:09,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2023-04-03 08:56:10,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3472. [2023-04-03 08:56:10,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3472 states, 1926 states have (on average 1.1869158878504673) internal successors, (2286), 2008 states have internal predecessors, (2286), 1177 states have call successors, (1177), 376 states have call predecessors, (1177), 368 states have return successors, (1169), 1121 states have call predecessors, (1169), 1169 states have call successors, (1169) [2023-04-03 08:56:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 3472 states and 4632 transitions. [2023-04-03 08:56:10,354 INFO L78 Accepts]: Start accepts. Automaton has 3472 states and 4632 transitions. Word has length 182 [2023-04-03 08:56:10,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:56:10,358 INFO L495 AbstractCegarLoop]: Abstraction has 3472 states and 4632 transitions. [2023-04-03 08:56:10,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 3 states have call successors, (41), 3 states have call predecessors, (41), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2023-04-03 08:56:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 4632 transitions. [2023-04-03 08:56:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-04-03 08:56:10,373 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 08:56:10,373 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 08:56:10,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 08:56:10,374 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 08:56:10,374 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 08:56:10,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1109774910, now seen corresponding path program 1 times [2023-04-03 08:56:10,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 08:56:10,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144084403] [2023-04-03 08:56:10,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 08:56:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 08:56:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 08:56:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-04-03 08:56:18,181 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 08:56:18,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144084403] [2023-04-03 08:56:18,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144084403] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 08:56:18,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 08:56:18,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-03 08:56:18,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071678175] [2023-04-03 08:56:18,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 08:56:18,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-03 08:56:18,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 08:56:18,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-03 08:56:18,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-04-03 08:56:18,184 INFO L87 Difference]: Start difference. First operand 3472 states and 4632 transitions. Second operand has 8 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 3 states have call successors, (44), 3 states have call predecessors, (44), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2023-04-03 08:56:37,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:39,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:41,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:43,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:45,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:56:47,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:02,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:04,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:06,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:08,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:10,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:12,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 08:57:14,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 08:57:14,089 INFO L93 Difference]: Finished difference Result 3472 states and 4632 transitions. [2023-04-03 08:57:14,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-03 08:57:14,090 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 3 states have call successors, (44), 3 states have call predecessors, (44), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) Word has length 205 [2023-04-03 08:57:14,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 08:57:14,093 INFO L225 Difference]: With dead ends: 3472 [2023-04-03 08:57:14,093 INFO L226 Difference]: Without dead ends: 0 [2023-04-03 08:57:14,104 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2023-04-03 08:57:14,105 INFO L413 NwaCegarLoop]: 4185 mSDtfsCounter, 4549 mSDsluCounter, 18573 mSDsCounter, 0 mSdLazyCounter, 4999 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4553 SdHoareTripleChecker+Valid, 22758 SdHoareTripleChecker+Invalid, 5014 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4999 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.8s IncrementalHoareTripleChecker+Time [2023-04-03 08:57:14,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4553 Valid, 22758 Invalid, 5014 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 4999 Invalid, 12 Unknown, 0 Unchecked, 53.8s Time] [2023-04-03 08:57:14,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-03 08:57:14,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-03 08:57:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-03 08:57:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-03 08:57:14,108 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 205 [2023-04-03 08:57:14,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 08:57:14,108 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-03 08:57:14,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 3 states have call successors, (44), 3 states have call predecessors, (44), 3 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2023-04-03 08:57:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-03 08:57:14,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-03 08:57:14,111 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2023-04-03 08:57:14,111 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2023-04-03 08:57:14,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 08:57:14,113 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.